Baseball Player Pet Costume Costume features striped baseball shirt, matching hat included Costume made of 100% polyester; hand wash line dry CONSULT THE RUBIES PET SIZE CHART and watch the measuring instructions video before selecting size Search for Rubie's coordinating people costumes, in women's, men's, children and infant sizes for all your group costume needs Family-owned, family-focused, and based in the U.S.A. since 1950, Rubie's has classic and licensed costumes and accessories in sizes and styles for the entire family, of course they'd remember your four-legged best friend